MT.6 LT.1

Question 1

What is matter?

Answer 1

Anything that takes up space and has mass

Question 2

Is matter a substance, mixture, or both?

Answer 2

Both

Question 3

What is a substance?

Answer 3

All particles in matter are identical (fixed composition)

Question 4

what is an element?

Answer 4

Simplest form of matter from which more complex substance are made

Question 5

What’s are three examples of elements

Answer 5

Helium, Carbon, Iron

Question 6

What is monatomic?

Answer 6

Elements that are stable as an individual atom like Helium or Argon

Question 7

What is Diatomic?

Answer 7

Elements like oxygen and Nitrogen that are stable as 2 atoms of themselves bonded together O2

Question 8

Explain compounds

Answer 8

2 or more elements chemically combined in a fixed proportion, can be broken down only by chemical reactions

Question 9

What is a mixture?

Answer 9

2 or more substance physically combined

Question 10

Describe what Homogeneous is as well as three examples

Answer 10

Components are evenly distributed out on a microscopic level Ex. Bleach, Lemonade, and Coffee

Question 11

Describe what Heterogeneous is as well as three examples

Answer 11

Substances in the mixture are NOT evenly spread out Ex. Salad Dressing, Paint, Cereal

Question 12

Name and explain the two types of Heterogenous Mixtures

Answer 12

Colloid are small particles remain dispersed through mixture. Suspension are larger particles that appear uniformly distributed but will settle out of the mixture over time, or is mixed in

Question 13

Explain the Tyndall Effect

Answer 13

Scattering of light by mixture and only Collide and Suspension have particles large enough to do their effect